How to Determine If Your Leaf Springs Are Weak
- 1). Park the car on a level surface. Placer the level on the roof of the car. Make sure that it is in the center. If the car is out of level in the back of the vehicle, then the leaf springs may be bad. To test this, push down on the rear of the car. If it goes down easily, then the leaf springs may be bad. If it comes up slowly, the shocks are still good, so you will need to look deeper into the problem.
- 2). Look under the car at the leaf springs. If they are rusted and there are large chunks of the leaf springs missing, then you may want to have them replaced. The leaf springs will be the long stacked set of metal beams that run parallel to the to the car frame. If you see one of these beams broken, you will have to have them replaced.
- 3). Drive the car over a bumpy road. If the vehicle bounces or seems as if it is going to skid sideways, then the leaf springs are bad. They are causing the shocks to try to absorb too much punishment, and the shocks are designed for relieving these bumps, not taking the whole impact.
- 4). Attach a payload to the trailer hitch. If the vehicle is used for towing, the best way to see if it is the leaf springs is to see if the load is forcing the rear of the vehicle down. If this is the case, you are either towing too heavy a payload or the springs not good. If it has never sagged, then the leaf springs are bad.
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